Evidence map›Paper›PMID 34791023›Full record

ReviewAdvances in nutrition (Bethesda, Md.)2022

The Effects of Blueberry Phytochemicals on Cell Models of Inflammation and Oxidative Stress.

Laura Felgus-Lavefve, Luke Howard, Sean H Adams, Jamie I Baum

Open access · greenAbstract readReview
In one paragraph

Review in Advances in nutrition (Bethesda, Md.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.3field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
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  4. Review
  5. MicroencapsulatedFrontiers in veterinary science · 2026
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  19. Pharmaceutics · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Laura Felgus-LavefveDepartment of Food Science, University of Arkansas, Fayetteville, AR, USA.
Luke HowardDepartment of Food Science, University of Arkansas, Fayetteville, AR, USA.
Sean H AdamsDepartment of Surgery, School of Medicine, University of California Davis, Sacramento, CA, USA.
Jamie I BaumDepartment of Food Science, University of Arkansas, Fayetteville, AR, USA.ORCID 0000-0002-6295-370X
University of Arkansas at Fayetteville · USUniversity of Arkansas System · USUniversity of California, Davis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blueberries have been extensively studied for the health benefits associated with their high phenolic content. The positive impact of blueberry consumption on human health is associated in part with modulation of proinflammatory molecular pathways and oxidative stress. Here, we review in vitro studies examining the anti-inflammatory and antioxidant effects of blueberry phytochemicals, discuss the results in terms of relevance to disease and health, and consider how different blueberry components modulate cellular mechanisms. The dampening effects of blueberry-derived molecules on inflammation and oxidative stress in cell models have been demonstrated through downregulation of the NF-κB pathway and reduction of reactive oxygen species (ROS) and lipid peroxidation. The modulatory effects of blueberry phytochemicals on the mitogen-activated protein kinase (MAPK) pathway and antioxidant system are not as well described, with inconsistent observations reported on immune cells and between models of endothelial, dermal, and ocular inflammation. Although anthocyanins are often reported as being the main bioactive compound in blueberries, no individual phytochemical has emerged as the primary compound when different fractions are compared; rather, an effect of whole blueberry extracts or synergy between different phenolic and nonphenolic extracts seems apparent. The major molecular mechanisms of blueberry phytochemicals are increasingly defined in cell models, but their relevance in more complex human systems needs further investigation using well-controlled clinical trials, in which systemic exposures to blueberry-associated molecules are measured concurrently with physiologic indices of inflammation and oxidative stress.

Indexed as

Blueberry PlantsAnthocyaninsAntioxidantsHumansInflammationOxidative StressPhenolsPhytochemicalsPlant ExtractsAnthocyaninsAntioxidantsPhenolsPhytochemicalsPlant Extractsblueberryinflammationin vitroNF-κBoxidative stressphytochemicalspolyphenols

Identifiers

PMID34791023
PMCPMC9340979
OpenAlexW3213364073

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.